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24214 Jonchristo (1999 XC67)
Classification: Main-belt Asteroid          SPK-ID: 2024214
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204797458357434 3.7677e-08  
a 3.038843101637303 1.7365e-08 au
q 2.672724057117338 1.1309e-07 au
i .9092315188168314 4.0808e-06 deg
node 198.5345762558247 0.00022138 deg
peri 128.6565959708129 0.000222 deg
M 121.7760262534843 1.5397e-05 deg
tp 2458741.984191129372
(2019-Sep-15.48419113)
8.2629e-05 TDB
period 1934.910330404088
5.30
1.6586e-05
4.541e-08
d
yr
n .1860551335858636 1.5948e-09 deg/d
Q 3.404962146157267 1.9458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      15835 days (43.35 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51465  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:37:51  

Additional Information
 Earth MOID = 1.66055 au 
 Jupiter MOID = 1.91266 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457431.5 (2016-Feb-13.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243305098871525 3.7654e-08  
q 2.657970196075905 1.1352e-07 au
tp 2456807.605804805760
(2014-May-30.10580481)
8.1073e-05 TDB
node 198.5845367330412 0.0002219 deg
peri 128.4902386332732 0.00022248 deg
i .9062878761833304 4.0896e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      15835 days (43.35 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51465  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:37:51  

Additional Information
 Jupiter MOID = 1.91266 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.417799896426405E-15 -4.236790094091314E-15 1.456071436447982E-13 -1.029404953910122E-14 1.225701274578267E-15 -1.472019988267317E-16
q -4.236790094091314E-15 1.288638135921157E-14 -7.107609764647439E-13 3.448537212573786E-14 -4.709133159696371E-14 5.048751833655291E-16
tp 1.456071436447982E-13 -7.107609764647439E-13 6.572849120411955E-9 9.371228958333081E-13 1.310813417321262E-9 -3.721238443871578E-13
node -1.029404953910122E-14 3.448537212573786E-14 9.371228958333081E-13 4.92383298588782E-8 -4.923160814467224E-8 -1.090091586482403E-10
peri 1.225701274578267E-15 -4.709133159696371E-14 1.310813417321262E-9 -4.923160814467224E-8 4.949623762286949E-8 1.089279171160941E-10
i -1.472019988267317E-16 5.048751833655291E-16 -3.721238443871578E-13 -1.090091586482403E-10 1.089279171160941E-10 1.672481548170686E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.84   n/a MPCxxxxx  

24214 Jonchristo           Discovered 1999 Dec. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Jon Christopher mentored a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Lassiter High School, Marietta, Georgia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1999 XC67 = 1977 RU12 = 1993 SR16 = 1993 SV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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